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Work or play, the tropical splendor surrounds you in this little piece of paradise! Moody Gardens features a variety of unique attractions, a 4-diamond hotel, spa & convention center and an 18-hole seaside-links golf course.

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Tag: Giant Otters

You “otter” see this! Come meet the newest residents of Moody Gardens® when life emerges on May 28th at the Rainforest Pyramid®. On your adventure you’ll meet Dru, Ella and Yzma, three Giant Otters (Pteronura brasiliensis) who came to Moody Gardens® on December 17 of last year.

Giant Otters are a carnivorous mammal native to South America and found mostly in the Amazon River and the Pantanal, which is an area of tropical wetland in Brazil. Otters are members of the weasel family (Mustelidae) and have the longest body length in the species. In some cases, males have reached reported lengths of over seven feet. Males in general will be about 4.9 to 5.9 feet, while females will reach lengths of about 4.9 to 5.6 feet.

These noisy mammals have the shortest fur of all otter species and it’s usually chocolate-brown, reddish or fawn in coloration. This fur is extremely dense so much so that water cannot penetrate to the skin. Guard hairs trap water and keep the inner fur dry. These hairs are about one third of an inch long and are twice as long as the fur of the inner coat. Giant Otters also have unique markings of white or cream colored fur on the throat and under the chin, which allows individuals to be identified from birth. It is believed that these markings are used by the otter to identify each other. When meeting each other for the first time, otters will engage in a behavior known as “periscoping”. When “periscoping”, otters will pop their heads and chests out of the water to display their markings to the other. They are also characterized by their small, rounded ears and their short and stubby legs that end in large webbed feet equipped with very sharp claws that help them catch prey. Giant Otters also have highly sensitive whiskers (vibrissae) that track changes in water pressure and currents, which aids in detecting prey.

Giant Otters are diurnal, which means they are active exclusively during daylight hours. They are excellent hunters and have extremely keen senses of smell and sight. They are apex predators, meaning they have no serious natural enemies. A Giant Otter’s diet usually consists of fish, but they have also been known to eat crabs, snakes and even small Caimans. These natives of South America like to talk too. They are the noisiest of any otter species and they have vocalizations that indicate alarm, aggressiveness and reassurance just to name a few.

This species of otter is unusually social for a member of the weasel family. In Spanish, they are known as Lobos Del Rio(Wolves of River) and Perro de Agua (Water Dog) because they live and hunt in packs like canines. They can live in groups of anywhere from two to twenty, but the average group size is three to eight. These groups are strongly cohesive. Members will sleep, play, travel and feed together. Group members will share roles, structured around a dominant breeding pair. This species is highly territorial and they will mark their territory with latrines, gland secretions and vocalizations. Dens are built into the riverbanks and are usually equipped with multiple entrances and chambers. After a 65-70 day gestation period, females will give birth to around one to five pups. After two years the young otters reach full maturity and will leave the family group permanently.

Giant Otters have been categorized as endangered by the International Union for Conservation of Nature (IUCN) since 1999 as a result from poaching and loss of habitat. Moody Gardens® is one of six zoos and aquariums in North America that feature Giant Otters.

Watch the following video to learn about Dru, Ella and Yzma’s journey and see how they are adapting to their new home here at Moody Gardens. (Click here if the video below is not working.)